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KB Series

CHP Model #

Electrical Power 64
System Efficiency 83.8%
Thermal Power 306,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,765
CO (G/BHP-H) < 2.5
Electrical Power 104
System Efficiency 84.1%
Thermal Power 488,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,653
CO (G/BHP-H) < 2.0
Electrical Power 180
System Efficiency 80.7%
Thermal Power 762,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,469
CO (G/BHP-H) < 2.0
Electrical Power 239
System Efficiency 81.4%
Thermal Power 965,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,138
CO (G/BHP-H) < 2.0
Electrical Power 373
System Efficiency 81.7%
Thermal Power 1,393,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 8,748
CO (G/BHP-H) < 2.0
Electrical Power 430
System Efficiency 81.4%
Thermal Power 1,761,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,230
CO (G/BHP-H) < 2.0
Electrical Power 550
System Efficiency 82.6%
Thermal Power 2,216,000
NOX (G/BHP-H) < 1.0
Heat Rate BTU/kWe 9,014
CO (G/BHP-H) < 2.0

BIOGAS CHP MODULES

Sustainable and sensible, KB Series Biogas Fueled CHP Modules put waste to work. Wastewater treatment facilities, dairy farms, dairy food producers and landfill sites rely on KB Series CHP Modules for environmental solutions that pay back. Your choice of 7 high combined efficiency models with packaged hot water recovery system or straight electrical power generation.

Specification SHeet

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MORE DETAILS BELOW

With adequate biogas conditioning, KB Series CHP units can achieve life cycle performance comparable with our long running natural gas fueled models

The Kraft Energy Systems Advantage

  • Over 50 Years of Power Generation Experience
  • Active Engineering Support
  • Long Term Service Agreements
  • 24 x 7 Emergency Service Response
  • Lower Energy Cost
  • Low exhaust emissions levels
  • Robust, Reliable and Fuel Efficient Industrial Engines
  • Fully Automated & User Friendly Control System with Remote Access & Monitoring
  • Standardized Package Options, Indoor/Outdoor
  • Quiet Indoor/Outdoor Enclosed Design or Open Unit
  • Standard Closed Loop Hot Water Recovery System
  • Pre-manufactured Modules Reduce Installation Cost
  • Standardized Utility Inter-tie Controls, Relay Options
  • Dual Gas Train Option, ( biogas/natural gas )
  • Biogas Models from 64 kWe – 550 kWe
CHP Unit Model KB 60 KB 100 KB 180C KB 240 KB 375 KB 430 KB 550
Man Engine Model
–
E 0834 LE302
E 0836 LE302
E 2676 LE212
E 2676 LE212
E 3268 LE222
E 3262 LE242
E 3262 LE212
Generator Model
–
LSA 44.3 S3
LSA 44.3 M6
LSA 463 S4
LSA 46.3 M7
LSA 47.2 S5
LSA 47.2 M7
LSA 49.3 S4
Electric Output
kWe
64
104
180
239
373
430
550
Thermal Output
BTU/hr
306,000
488,000
762,000
965,000
1,393,000
1,761,000
2,216,000
Fuel Consumption (LHV)
BTU/hr
625,000
1,004,000
1,704,420
2,184,000
3,263,000
3,969,000
4,958,000
Electric Efficiency
%
34.8
35.5
36.0
37.3
39.0
37.0
37.9
Thermal Efficiency
%
49.0
48.7
44.6
44.2
42.7
44.4
44.7
Combined Efficiency
%
83.8
84.1
80.7
81.4
81.7
81.4
82.8
Displacement
cu in
279
419
757
757
1,049
1,573
1,574
BMEP
psi
172.6
155.2
149.9
197.3
219.4
168.2
217.4
Bore & Stoke
in
4.25 x 4.92
4.25 x 4.92
4.96 x 6.54
4.96 x 6.54
5.20 x 6.18
5.20 x 6.18
5.20 x 6.18
Engine Horsepower
BHP
91
148
254
335
523
603
778
Cylinders Arrangement
–
4/IL
6/IL
6/IL
6/IL
8/V
12/V
12/V
Compression Ratio
–
11:1
11:1
14:1
14:1
13.6:1
12:1
13.6:1
Sound Level @ 1m
dB(A)
75 +/- 3
75 +/- 3
75 +/- 3
75 +/- 3
75 +/- 3
75 +/- 3
75 +/- 3
Process Water Flow @ 180/160 ºF
GPM @ 20 ºF rise
31
50
78
99
142
180
226
Process Water Temperature
ºF
180
180
180
180
180
180
180
Exhaust Flow
lbs/hr
816
1,307
3,020
3,161
4,356
5,265
5,265
Exhaust Temperature
ºF
356
356
356
356
356
356
356
NOx emission*
g/BHP-hr
< 1.0
< 1.0
< 1.0
< 1.0
< 1.0
< 1.0
< 1.0
CO emission*
g/BHP-hr
< 2.5
< 2.0
< 2.0
< 2.0
< 2.0
< 2.0
< 2.0
NMHC emission*
g/BHP-hr
< 0.2
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
Gas Pressure (Min)
in WC
10
10
10
10
10
10
10

* Correlation 15% O2. Lower NOx levels possible on request.
Tech Data is based on 60% Methane / 40% Carbon Dioxide fuel gas mixture with calorific value of 580 BTU/ft3. Gas quality must meet engine manufacturer’s specifications.

Tech Data is based on standard conditions in accordance with ISO 3046-1. Atmospheric pressure: 14.5 psi or 328 feet above sea level, Air Temperature : 77 degrees F, Relative Humidity: 30%

Tolerances: Fuel Consumption + 5%, Thermal Output +/- 8%
Sound Level Rating applies to Indoor Enclosed Module. Sound Level Rating applicable to Outdoor Enclosed Module is 65 dB(A) +/- 3 @ 10 m Heat transfer data is based on 40% glycol mixture